In the following video, Motley Fool tech and telecom analyst Andrew Tonner takes a look at whether or not Facebook (NASDAQ:FB) is a buy today after launching the redesign of its news feed. While Andrew tells us that the redesign is a big win for helping to address the company's approach to mobile, and helping to give it even more integration to consumers' web-surfing behavior, he still has some lingering concerns over whether Facebook can really be the growth story that its valuation suggests it should be.

Andrew Tonner has no position in any stocks mentioned. The Motley Fool recommends Facebook. The Motley Fool owns shares of Facebook. Try any of our Foolish newsletter services free for 30 days. We Fools may not all hold the same opinions, but we all believe that considering a diverse range of insights makes us better investors. The Motley Fool has a disclosure policy.